Hair styling device



FIG. 1 is a perspective view of a hair styling device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevation view thereof with the left side elevation view being a mirror image thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for a hair styling device, as shown and described. 